| Relationships | Role | Relationship Start | Relationship End |
| Banc One Capital Holdings Corporation | Parent | 1/3/1994 | 3/30/1996 |
| Banc One Investor Services Corporation | Parent | 10/19/1990 | 1/2/1994 |
| Bank One, Texas, National Association | Parent | 1/30/1990 | 10/18/1990 |
| Mbank Dallas, National Association | Parent | 12/31/1979 | 3/28/1989 |
| Mcorp Financial Inc | Parent | 12/31/1984 | 5/31/1985 |
| Mcorp | Parent | 12/31/1979 | 12/30/1984 |
| Mcorp | Parent | 12/31/1978 | 12/30/1979 |
| Mbank Dallas, National Association | Parent | 12/8/1976 | 12/30/1978 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Banc One Capital Partners, L.P. | Buyer | Discontinued | 3/31/1996 |